In recent years, with the fierce market of China Rana oil, there are many different kinds of Rana oil sold in the market as Rana China oil, such as Rana China oil and Rana bullfrog oil, which are difficult to distinguish for many people who have never been exposed to Rana China or have just been exposed to Rana China.
Next, Bian Xiao will lead you to talk about the difference between these common fakes and genuine China Rana chensinensis in turn:
Bullfrog oil: There are gutter oil and linear oil, which is the most important source of fake China Rana chensinensis in the market at present, with extremely low cost, no nutritional value and low toxicity. Bad sellers will argue that it is farmed (note: at present, there is no artificial breeding of Rana chensinensis in China).
China Rana chensinensis oil: It can be divided into conjoined oil and linear oil, with poor color. Compared with Rana chensinensis in China, the fallopian tube is thinner, with big waves, yellowish color, low foaming multiple and low nutritional value.
China Rana oil: obtained from Rana China, there are also conjoined oil and linear oil. Authentic China Rana chensinensis oil is light yellow and golden yellow, and its foaming times are more than 80 times. Super thread oil can foam 120 times or more, and has the highest nutritional value.
It should be noted here that:
China Rana chensinensis and Rana chensinensis belong to two species of Rana chensinensis in China. They are also members of China Wood Frog, but they are two different frog species. The nutritional value of China Rana chensinensis oil is low, the foaming rate is about half that of China Rana chensinensis oil, and the price is much lower than that of authentic China Rana chensinensis oil. Many merchants cheat consumers with frog oil.
However, the forest frogs in Heilongjiang Province are not unique to Heilongjiang Province (the forest frogs in Heilongjiang mainly live in Daxinganling, with the largest number in Heilongjiang and Inner Mongolia, and a small number in Jilin, Liaoning, North Korea and Russia), and there are more in Heilongjiang Province. Don't be confused by the malicious competition of unscrupulous media and peers. Consumers should judge whether it is China Rana oil, mainly from the aspects of shape, color, foam multiple and so on.
The difference between conjoined oil and linear oil
As mentioned above, China Rana chensinensis oil is divided into linear oil and conjoined oil, so what's the difference between these two kinds of chinese forest frog dried products?
Conjoined oil
The conjoined oil is extracted by the most primitive extraction method, and it is butterfly-shaped, which is formed by the processes of drying, oil pressing, plate setting and so on.
Advantages: it is not easy to cheat and the price is cheap.
Disadvantages: it contains impurities and fascia, which need to be removed when eating, and it is a bit troublesome to handle; The fishy smell affects the taste (the moisture content of some crude conjoined oils on the market is about 50%. )
Pipeline oil
Linear oil is made from oil in living body, which is a new extraction technology. Mainly linear, good appearance.
Advantages: clean without impurities, no fishy smell and good appearance.
Disadvantages: high technical requirements, less real goods in the market.
Through the above comparison, we should know the characteristics of true and false China Rana chensinensis. At present, there are many merchants selling China wood frog oil in the market, but there are few high-quality China wood frog oil. Be sure to observe carefully and pay attention to screening when buying.